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13205353310 = 251320535331
BaseRepresentation
bin11000100110001100…
…11011001101011110
31021002022012110020122
430103012123031132
5204021032301220
610022204314542
7645145436222
oct142306331536
937068173218
1013205353310
115667094436
122686542a52
131325ab1836
148d3b42782
155244b7425
hex31319b35e

13205353310 has 8 divisors (see below), whose sum is σ = 23769635976. Its totient is φ = 5282141320.

The previous prime is 13205353303. The next prime is 13205353351. The reversal of 13205353310 is 1335350231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132053533102 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13205353310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660267656 + ... + 660267675.

It is an arithmetic number, because the mean of its divisors is an integer number (2971204497).

Almost surely, 213205353310 is an apocalyptic number.

13205353310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13205353310 is a deficient number, since it is larger than the sum of its proper divisors (10564282666).

13205353310 is a wasteful number, since it uses less digits than its factorization.

13205353310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320535338.

The product of its (nonzero) digits is 4050, while the sum is 26.

The spelling of 13205353310 in words is "thirteen billion, two hundred five million, three hundred fifty-three thousand, three hundred ten".

Divisors: 1 2 5 10 1320535331 2641070662 6602676655 13205353310